4FT Ventilated Aluminum Barricade Heavy-duty Crowd Control Barrier with Folding Base.

ProX XT-CSB4FT 4ft Lightweight Aluminum Crowd Barricade is a folding, easy to set up, portable control barrier that secures a perimeter in a snap. It folds and fits into most storage spaces and cargo vehicles. Its made up of heavy duty corrosion-resistant aluminum. It is ventilated for child safety, and can be interlocked with multiple units including corners and entry points.